# GPS/GNSS Magnetic Mount Antenna SMA - 3m

**Type:** Product page · **SKU:** GPS-14986 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/gps-gnss-magnetic-mount-antenna-sma-3m.html ([markdown](https://core-electronics.com.au/gps-gnss-magnetic-mount-antenna-sma-3m.html.md))

Normal GPS antennas are optimized for the US based GPS reception which is great but with more and more modules capable of tracking additional constellations (termed...

## Pricing

- **Price:** $29.25 (inc GST) — $26.59 AUD, exc GST
- **Quantity discounts:** 5+ $25.79 (exc GST) · 25+ $25.26 (exc GST) · 100+ $24.20 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 6 today, and up to 100 more in 5–11 days.

## Description

Normal GPS antennas are optimized for the US based GPS reception which is great but with more and more modules capable of tracking additional constellations (termed [GNSS](https://en.wikipedia.org/wiki/Satellite_navigation) receivers) you’re going to need the right antenna! This exceptional GPS/GNSS antenna is designed for both GPS and GLONASS reception. When used in conjunction with the [SparkFun GPS ground plate](https://core-electronics.com.au/gps-antenna-ground-plate.html) this antenna achieved excellent TTFF and SIV statistics for both GPS and GLONASS constellations. The magnetic mount allows it to be easily mounted to a metal base such as a ground plate or car roof. The antenna is terminated with a 3m cable and standard SMA connector.

We recommend this antenna for RTK use when combined with the [ground plate](https://core-electronics.com.au/search/?q=15004). If you need Beidou reception and additional gain consider the [GPS/GNSS embedded antenna](https://core-electronics.com.au/gps-gnss-embedded-antenna-sma-1m.html).

**Features**

- Dimensions: 50x38x17mm
- Weight: 75g including 3m cable
- Frequency Range: 1575 - 1610MHz
- GPS Center Frequency: 1575.42MHz
- GLONASS Center Frequency: 1602MHz
- LNA Voltage: 3 to 5VDC
- LNA Gain: 28dB
- LNA Current: 10mA
- Termination Connector: SMA
- Impedance: 50Ω
- Right hand polarization
- Cable Length: 3 meter

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/4/14986-gps_gnss_magnetic_mount_antenna_sma_-_3m-01.jpg)